Phillip Parker King, Commander and Surveyor, Senior Officer of the Expedition.
| T. Graves | Lieut. and Assist. Surveyor. |
| J. C. Wickham | Lieutenant. |
| S. S. Flinn | Master. |
| J. Tarn | Surgeon. |
| G. Rowlett | Purser. |
| G. Harrison | Mate. |
| W. W. Wilson | Mate. |
| E. Williams | Second Master. |
| J. Park | Assistant Surgeon. |
| A. Mellersh | Midshipman. |
| A. Millar | Master's Assistant. |
| J. Russell | Volunteer 2d Class. |
| G. Hodgskin | Clerk. |
| J. Anderson | Botanical Collector. |
Gunner—Boatswain—and Carpenter.
Serjeant and fourteen Marines: and about fifty[[2]] Seamen and Boys.
Beagle (1828-30).
Serjeant and nine Marines: and about forty Seamen and Boys.
In June, 1829, Lieutenant Mitchell joined the Adventure; and in February, 1830, Mr. A. Millar died very suddenly:—and very much regretted.
The following Instructions were given to the Senior Officer of the Expedition.
"By the Commissioners for executing the Office of Lord High Admiral of the United Kingdom of Great Britain and Ireland, &c.